title: Three-dimensional chemical patterns for cellular self-organization.
authors.affiliation: Department of Chemical and Biomolecular Engineering, Johns Hopkins University, 3400 North Charles Street, Baltimore, MD 21218, USA.
authors.forename: Yevgeniy V
authors.initials: YV
authors.lastname: Kalinin
authors.forename: Jatinder S
authors.initials: JS
authors.lastname: Randhawa
authors.forename: David H
authors.initials: DH
authors.lastname: Gracias
mesh_terms: D002450:Cell Communication; D002633:Chemotaxis; D003198:Computer Simulation; D036103:Nanotechnology / Q000379:methods*